Pre-embedded positioning device for preset holes in building structures

Abstract

The invention belongs to the technical field of construction engineering appliances, in particular to a pre-embedded positioning device for a preset hole in a building structure, including a mounting frame, the number of which is two, and the two mounting frames are fixedly connected with a support frame, and The side walls of each of the support frames are fixedly connected with fixed blocks; the tension spring is stretched by pulling the pulling block, thereby driving the two positioning blocks to slide in the through holes, inserting the plug-in block into the snap-in block, After the plug-in block enters the snap-in block, the pull on the pull block is released, and the positioning block enters the positioning hole to lock the plug-in block through the rebound force of the tension spring, so that the two mounting brackets realize a stable connection position, and then pass Add water into the load-bearing box to play a load-bearing role, and then push the limit slider through two electric push rods, so that the second connecting block and the first connecting block move to the position of the steel pipe, and pass through the first connecting block and the second connecting block The steel pipe is positioned, and the installation and operation are simple.

Description

technical field [0001] The invention belongs to the technical field of building engineering appliances, and in particular relates to a pre-embedded positioning device for a preset hole in a building structure. Background technique [0002] Buildings are the necessary material conditions for human social life and the artificial material environment of social life. The structure becomes the organizer of a space. Composed of systems capable of withstanding various effects. [0003] When installing existing building structures such as steel pipes or brackets, reserved holes are usually opened and the steel pipes or brackets are inserted into them, and finally fixed by concrete pouring. However, it takes a certain time for the concrete to solidify. Or the bracket tilts or falls before solidification, and now it is supported by a positioning frame on the outside of the steel pipe. This positioning frame usually needs to be plugged into the ground and fixed by screwing or welding ...

AI Technical Summary

Problems solved by technology

[0003] When installing existing building structures such as steel pipes or brackets, reserved holes are usually opened and the steel pipes or brackets are inserted into them, and finally fixed by concrete pouring. However, it takes a certain time for the concrete to solidify. Or the bracket tilts or falls before solidification, and now it is supported by a positioning frame on the outside of the steel pipe. This positioning frame usually needs to be plugged into the ground and fixed by screwing or welding each other. The installation operation is very complicated, and the follow-up After the steel pipe or bracket is installed and formed, it is not easy to recycle and disassemble, which makes the operation during repeated use cumbersome, which directly affects the use effect

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